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package net.neilcsmith.praxis.live.laf;

import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Insets;
import javax.swing.UIManager;
import javax.swing.border.Border;

/**
 * A trivial border class which centered dividers shorter than the component
 *
 * @author  Tim Boudreau
 */
public class InsetBorder implements Border {
    private boolean left;
    private boolean right;

    /** Creates a new instance of InsetBorder */
    public InsetBorder(boolean left, boolean right) {
        this.left = left;
        this.right = right;
    }
    
    public java.awt.Insets getBorderInsets(java.awt.Component c) {
        return new Insets (2, left ? 6 : 2, 0, right ? 6 : 2);
    }
    
    public boolean isBorderOpaque() {
        return false;
    }
    
    public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
        int h = c.getHeight();
        Color col = g.getColor();
        g.setColor (UIManager.getColor("controlShadow")); //NOI18N
        if (left) {
            g.drawLine (x + 3, y, x + 3, y + h - 1);
        }
        if (right) {
            g.drawLine (x + width - 3, y, x + width - 3, y + h - 1);
        }
        g.drawLine (x, y, x + width - 1, y);
    }
    
}
